KBC079AR.16 50.8 mm Dia. x -150 mm FL; NIR coated; Double-Concave Lens 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -150 mm
- BFL
- -150.82 mm
- R1
- -155.47 mm
- R2
- 155.47 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167401204613524
- λ
- 589 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
KBC079AR.16 50.8 mm Dia. x -150 mm FL; NIR coated; Double-Concave Lens 650-1000nm
The KBC079AR.16 is a high-quality Double-Concave Lens, sourced from the reputable vendor MKS/Newport. This lens, with a base shape of Circular, is designed for use in the 650-1000nm wavelength range, making it suitable for near-infrared (NIR) applications.
The lens has a diameter of 50.8 mm and a thickness at the edge of 5.88 mm, ensuring durability and robustness. The center thickness is 2.5 mm, contributing to its overall compact design. The effective focal length (EFL) of this lens is -150 mm, indicating its concave nature. The first radius of curvature (R1) is -155.466 mm, and the second radius (R2) is 155.466 mm, further emphasizing its double-concave structure.
The KBC079AR.16 is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens features a New AR-16 coating on both the front and back surfaces, enhancing its performance in the NIR range by reducing reflection and increasing transmission.
This lens is available directly from the vendor and is currently in stock, ensuring quick delivery for your optical project needs. For more detailed information, you can refer to the vendor's website at https://www.newport.com/f/ar16-n-bk7-bi-concave-lenses.